https://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/ucs-c4200-series-rack-server-chassis/datasheet-c78-740839.html
Cisco UCS C4200 Series Rack Server Chassis Data Sheet - Cisco
The Cisco UCS C4200 Series Rack Server Chassis with the Cisco C125 M5 Rack Server Node delivers outstanding performance for space-constrained environments
cisco ucsrack serverserieschassisdata